/*=========================================================================
// Name: DrawScene()
// Desc: Draws the whole scene!
//=======================================================================*/
static void DrawScene()
{
char chScore[30],
chLines[30],
chLevel[30];
/* Black background */
SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 0,0,0));
DrawStars(); /* Starfield */
if (bCrazy)
WriteText(font, 250, 30+(boxdraw.box_x), "Cr4zY m0d3!"); /* woo hoo! */
if (!bGameOver) {
/* Draw border of the box */
PutRect(boxdraw.box_x-5, boxdraw.box_y-5,
boxdraw.box_width + 2*5, boxdraw.box_height + 2*5, 150,150,150);
PutRect(boxdraw.box_x, boxdraw.box_y,
boxdraw.box_width, boxdraw.box_height, 90,90,90);
DrawCluster(); /* Draw cluster */
sprintf(chScore, "%d", score);
sprintf(chLines, "%d", lines);
sprintf(chLevel, "%d", level);
WriteText(font, 490, 80, "Score"); /* Show SCORE */
WriteText(font, 490, 105, chScore);
WriteText(font, 495, 180, "Next"); /* Show NEXT piece */
DrawNextPiece(490, 220);
WriteText(font, 490, 350, "Lines"); /* Show number of killed LINES */
WriteText(font, 490, 375, chLines);
WriteText(font, 95, 350, "Level"); /* Show current LEVEL */
WriteText(font, 95, 375, chLevel);
}
DrawBox(); /* Draw box bricks */
DrawParticles();
if (bPause)
WriteText(font, 265, 20, "- PAUSE -");
if (bGameOver && !bExplode) {
WriteTextCenter(font, 120, "GAME OVER");
sprintf(chScore, "Your Score: %d", score);
WriteTextCenter(font, 250, chScore);
}
SDL_Flip(screen); /* Let's flip! */
}
int
D3DOverdrawWindow::
Loop(int iClusterA, int iClusterB)
{
int nOverdraw = 0;
DWORD numberOfPixelsDrawn;
int j = 0;
SetupDraw(0);
for (unsigned int iViewpoint = 0; iViewpoint < m_nViewpointCount; iViewpoint++)
{
SetupView(iViewpoint);
m_iTested++;
if (!CheckIsect(iClusterA, iClusterB))
{
continue;
}
m_iRendered++;
SetupTransforms();
d3d->Clear(0, NULL, D3DCLEAR_ZBUFFER,
D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
//Add this to remove triple dependencies
//DrawComplement(iClusterA, iClusterB);
// Add an end marker to the command buffer queue.
m_pOcclusionQuery[j]->Issue(D3DISSUE_BEGIN);
// Draw scene
DrawCluster(iClusterA);
DrawCluster(iClusterB);
// Add an end marker to the command buffer queue.
m_pOcclusionQuery[j]->Issue(D3DISSUE_END);
// Force the driver to execute the commands from the command buffer.
// Empty the command buffer and wait until the GPU is idle.
j++;
if (j == NUM_QUERIES)
{
for (j = 0; j < NUM_QUERIES; j++)
{
while (S_FALSE == m_pOcclusionQuery[j]->GetData(&numberOfPixelsDrawn,
sizeof(DWORD), D3DGETDATA_FLUSH))
;
nOverdraw += numberOfPixelsDrawn;
}
j = 0;
}
}
int jnum = j;
for (int j = 0; j < jnum; j++)
{
while (S_FALSE == m_pOcclusionQuery[j]->GetData(&numberOfPixelsDrawn,
sizeof(DWORD), D3DGETDATA_FLUSH))
;
nOverdraw += numberOfPixelsDrawn;
}
return nOverdraw;
}
